Description: 通过摄像头进行数字图像处理。演示了如何从视频流中提取帧的信息。里面的类可以单独使用。用于机器人的控制A demonstration of how to abstract one frame from a stream vedio. The class can be used alone.-through the camera for digital image processing. Demonstration of how to extract video frame information. Inside the class can be used alone. Robot used for the control of A demonstration of how to abstract one frame from a stream vedio. The class can be used a lone. Platform: |
Size: 93612 |
Author:meng |
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Description: 演示了如何从视频流中提取帧的信息。里面的类可以单独使用。A demonstration of how to abstract one frame from a stream vedio. The class can be used alone.-demonstration of how to extract video frame information. Inside the class can be used alone. A demonstration of how to abstract one frame fro m a stream vedio. The class can be used alone. Platform: |
Size: 65177 |
Author:meng |
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Description: 实现了在视频画面中提取文字的算法。对于研究视频中文字内容的提取有帮助。-achieved in video footage text extraction algorithm. As to the study of Chinese language video content from any help. Platform: |
Size: 246784 |
Author:steven |
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Description: 通过摄像头进行数字图像处理。演示了如何从视频流中提取帧的信息。里面的类可以单独使用。用于机器人的控制A demonstration of how to abstract one frame from a stream vedio. The class can be used alone.-through the camera for digital image processing. Demonstration of how to extract video frame information. Inside the class can be used alone. Robot used for the control of A demonstration of how to abstract one frame from a stream vedio. The class can be used a lone. Platform: |
Size: 93184 |
Author:meng |
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Description: 演示了如何从视频流中提取帧的信息。里面的类可以单独使用。A demonstration of how to abstract one frame from a stream vedio. The class can be used alone.-demonstration of how to extract video frame information. Inside the class can be used alone. A demonstration of how to abstract one frame fro m a stream vedio. The class can be used alone. Platform: |
Size: 64512 |
Author:meng |
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Description: 一款用于从avi视频中提取单帧图像数据的实例，本人第一次做，有兴趣者可以联系共同探讨。-A video from avi extract single frame image data of the examples, I make the first time, those interested can contact to discuss. Platform: |
Size: 51200 |
Author:耿 |
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Description: 采用MFC编写，能够把从视频中抽取出的帧更加方便的显示给用户，以方便查看。-Using MFC prepared, able to extract from the video frame a more convenient display to users, to facilitate the view. Platform: |
Size: 4096 |
Author:wpc |
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Description: Purpose:
--- --
This component is used for capturing staff from AVI to BMP.
Installation:
-------------
Extract the compiled units into your Lib directory or into
another directory that is listed in the Library path in your Delphi options.
Choose file AVIcap.dcu for register.
description:
------------
AVIcap V2.0 used for capturing frame from AVI without drawing on the screen, that is
essentially fast. It can be reached by using of avifil32.dll from MS Video For Windows.
New property: number of bits per pixel of bitmap.Now you can save BMP using next formats:
pf1bit, pf4bit, pf8bit, pf8bitGray, pf15bit, pf16bit, pf24bit, pf32bit, pfDevice.
See example to detail.-Purpose:---- This component is used for capturing staff from AVI to BMP.Installation :------------- Extract the compiled units into your Lib directory or intoanother directory that is listed in the Library path in your Delphi options.Choose file AVIcap.dcu for register.description :------------ AVIcap V2.0 used for capturing frame from AVI without drawing on the screen, that isessentially fast. It can be reached by using of avifil32.dll from MS Video For Windows.New property: number of bits per pixel of bitmap.Now you can save BMP using next formats: pf1bit, pf4bit, pf8bit, pf8bitGray, pf15bit, pf16bit, pf24bit, pf32bit , pfDevice.See example to detail. Platform: |
Size: 9216 |
Author:杨儒津 |
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Description: 从摄像头提取视频文件，并显示每个图像帧的灰度直方图与一维RGB彩色直方图，并且比较上述直方图的距离。有四种比较方法一一实现了。-Extract the video file from the camera and display each image frame of gray-scale histogram and the one-dimensional RGB color histogram, and compare the histogram distance. There are four comparative method 11 achieved. Platform: |
Size: 2988032 |
Author:bends |
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Description: 这个程序说明了如何使用基本形态学算子和模糊分析提取视频流信息，并计数大肠杆菌细菌在每个视频帧的数量。请注意，不同的细胞的亮度使得分割的任务更加富有挑战性的。
％版权所有2004-2009 MathWorks公司
％$修订：1.1.6.1.2.2 $ $日期：2010/01/08二十三时36分31秒$-This demo illustrates how to use a combination of basic morphological
operators and blob analysis to extract information from a video stream.
In this case, the demo counts the number of E. Coli bacteria in each
video frame. Note that the cells are of varying brightness, which makes
the task of segmentation more challenging.
Copyright 2004-2009 The MathWorks, Inc.
$Revision: 1.1.6.1.2.2 $ $Date: 2010/01/08 23:36:31 $ Platform: |
Size: 2048 |
Author:若苦 |
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Description: 为了提取血管扩张收缩的变化趋势，在采集原始视频AVI图像，进行帧序列转换后，提取血管轮廓成为研究
的重点。文中提出了一种基于标记分水岭对血管超声帧图像的分割方法，该法针对超声图像对比度低、噪声强的特点在标记
之前进行小波域增强。实验证明该法较传统的区域生长法更能准确地提取目标轮廓。基于该法得到的血管在连续时间内截面
积变化曲线，更方便医师进行精确的病理分析。由此可见，该法更适用于超声血管图像的边界提取。
-In order to extract the trend of contraction of vascular expansion, in the acquisition of the original video AVI images were converted frame sequence extracted from a focus of the study of vascular contours. In this paper, based on markers of vascular ultrasound frame watershed image segmentation method, the method for ultrasound image contrast is low, the characteristics of strong noise in the wavelet domain before marked increase. Experiments show that the method is more traditional region growing method to contour more accurately. The law is based on the blood vessels in the continuous-time cross-sectional area within the curve, more convenient and accurate pathological analysis of physicians. Thus, the method is more suitable for vascular ultrasound image boundary extraction. Platform: |
Size: 1052672 |
Author:王一 |
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Description: 自己写的从Ts视频流中提取I帧重新打包的程序-Write your own video stream from the Ts to extract re-packaged application, I frame Platform: |
Size: 424960 |
Author:老曾 |
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Description: 本程序从TS文件中提取I帧，I帧是视频中最为重要的一帧。-The procedure to extract the file from the TS I frame, I frame is the most important one video frame. Platform: |
Size: 385024 |
Author:haha |
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Description: 从视频中提取单帧图片并进行模糊恢复处理，代码内容实现了基本过程。-Extract a single frame from the video image and blur recovery process, the content of the code to achieve the basic process. Platform: |
Size: 6335488 |
Author:kun |
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Description: matlab编写的视频关键帧提取程序，可自动从视频中提取帧，提取第几帧可在程序中自行设定，另附有批量处理视频的主函数。-matlab prepared video key frame extraction procedures can be automatically extracted from video frames to extract the first few frames can be set in the program, batch processing video attached with the main function. Platform: |
Size: 2048 |
Author:wang |
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Description: 1.首先从文件菜单打开程序目录下的car.avi视频,系统将显示视频的第一帧。
2.点击背景提取菜单，稍后会提取出背景并显示在打开的第二个窗口中。
3.当提取出背景后，点击检测跟踪菜单，对车辆进行检测和跟踪。
4.点击轨迹绘制菜单，绘制车辆的轨迹。
注：由于使用OpenCV打开AVI视频文件需要视频解码器，故在程序运行前请在电脑上先安装DivX类型的的视频解码器，否则将出现无法打开文件的错误。本程序使用的是OpenCV2.1版本，在没有安装此版本软件的机器上运行时需要将cv210.dll,cvaux210.dll,cvcore210.dll,highgui210.dll,ml210.dll这五个文件拷贝至*.exe可执行文件下。(First, open the CR. AVI video from the file menu and the system will display the first frame of the video.
2. Click on the Background extract menu and the background will be extracted later and displayed in the open second window.
3. When the background is extracted, click on the Test Tracking menu to test and track the vehicle.
4. Click on the trajectory drawing menu to map the trajectory of the vehicle.
Note: Since a video decoder is required to open an AVI video file using OpenCV, install a DivX-type video decoder on the computer before the program runs, otherwise an error will occur that can not open the file. The program uses OpenCV2 .1, which requires five files to be copied to *, cv210. DLL, cvaux 210. DLL, cvcore 210. DLL, highgui 210. DLL, ML 210. DLL. Exe under executable.) Platform: |
Size: 2857984 |
Author:woniu |
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Search - extract frame from video